CN204884242U - A teaching play device for agricultural technologies promotes - Google Patents
A teaching play device for agricultural technologies promotes Download PDFInfo
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- CN204884242U CN204884242U CN201520545142.6U CN201520545142U CN204884242U CN 204884242 U CN204884242 U CN 204884242U CN 201520545142 U CN201520545142 U CN 201520545142U CN 204884242 U CN204884242 U CN 204884242U
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- display
- panel bracket
- microphone
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Abstract
The utility model discloses a teaching play device for agricultural technologies promotes, the middle part fixed connection on camera fixing base and display screen support top, the camera sets up the top at the camera fixing base, the left side and the right side on display screen support top all are equipped with the stereo set, the host computer sets up the left side at display screen support, display screen support's right side middle part fixedly connected with rotation axis, the top of display screen base and display screen support's bottom fixed connection, the microphone standing groove sets up the right side at display screen support, the upper portion of microphone standing groove is equipped with the microphone, the below of display screen base is equipped with the connecting rod, the below of connecting rod is equipped with the bottom plate, the bottom plate passes through connecting rod and display screen base active connections. This a teaching play device for agricultural technologies promotes simple structure, convenient to use, the cost is low, is convenient for moreover remove.
Description
Technical field
The utility model belongs to teaching playing device technical field, is specifically related to a kind of teaching playing device for agricultural technology extension.
Background technology
Teaching playing device is based on computer technology and multimedia technology, combined with computer hardware or PDA hardware by the computer teaching program preset, form complete tutoring system, the content of courses can be shown to user with various ways such as picture, word, video, animations, promote man-machine communication, complete instructional function.Have existed since ancient times in fact for teaching playing device, and teacher is imparting knowledge to students by text, sound, picture always.But start to occur adopting multiple electronic medium as integrated use and classroom instructions such as magic lantern, projection, recording, video recordings in the eighties in 20th century, this instructional technology is also known as Multimedia Teaching or electronic teaching, the nineties rises, developing rapidly and popularizing along with computer technology, multimedia computer progressively instead of the comprehensive use status of Multiform Teaching Media in the past.Therefore, our usually said teaching playing device refers in particular to use multimedia computer and the instructional process carried out by means of the multimedia teaching software made in advance now, it can be called computer-aided instruction again, but existing teaching playing device is all be fixed on some places, so just make to move inconvenience, and compare occupation of land side, so we need a novel teaching playing device to solve the problems referred to above, meet the demand of people.
Utility model content
The purpose of this utility model is to provide a kind of teaching playing device for agricultural technology extension, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of teaching playing device for agricultural technology extension, comprise main frame, display screen base, keyboard, camera, lens fixed seat, microphone standing groove, coupling shaft, base plate, display screen, display/panel bracket, described lens fixed seat is fixedly connected with the middle part on display/panel bracket top, described camera is arranged on the top of lens fixed seat, and camera is flexibly connected with lens fixed seat by joint pin, left side and the right side on described display/panel bracket top are equipped with sound equipment, described main frame is arranged on the left side of display/panel bracket, described keyboard is arranged on the left side of main frame, described display screen is arranged on the inside of display/panel bracket, the right side central of described display/panel bracket is fixedly connected with turning axle, and display screen is rotationally connected by turning axle and display/panel bracket, the described top of display screen base is fixedly connected with the bottom of display/panel bracket, described microphone standing groove is arranged on the right side of display/panel bracket, and microphone standing groove is fixedly connected with display screen base, the top of described microphone standing groove is provided with microphone, the below of described display screen base is provided with connecting link, the below of described connecting link is provided with base plate, described base plate is flexibly connected with display screen base by connecting link, left side and the right side of described base plate bottom are equipped with wheel.
Preferably, described main frame is electrically connected with sound equipment, display screen, keyboard and microphone respectively.
Preferably, described connecting link is provided with 4, and 4 connecting links are rotationally connected by coupling shaft.
Technique effect of the present utility model and advantage: this teaching playing device structure being used for agricultural technology extension is simple, and easy to use, cost is low, and is convenient to mobile; The integrated setting of main frame, keyboard, display screen allows people in very little space, just can complete teaching, facilitates the use of people; Arranging the people that can make to be in diverse location their angle applicable can being found to impart knowledge to students of turning axle, brings great convenience to explanation person; Display screen base can compress by arranging of connecting link, thus saves local, is convenient for carrying; Arranging of wheel can be moved easily, and the carrying for people brings conveniently; The process record that the setting of camera can be imparted knowledge to students gets off, and facilitates later viewing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, sound equipment; 2, main frame; 3, display screen base; 4, keyboard; 5, connecting link; 6, wheel; 7, camera; 8, lens fixed seat; 9, turning axle; 10, microphone; 11, microphone standing groove; 12, coupling shaft; 13, base plate; 14, display screen; 15, display/panel bracket.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of teaching playing device for agricultural technology extension as shown in Figure 1, comprise main frame 2, display screen base 3, keyboard 4, camera 7, lens fixed seat 8, microphone standing groove 11, coupling shaft 12, base plate 13, display screen 14, display/panel bracket 15, described lens fixed seat 8 is fixedly connected with the middle part on display/panel bracket 15 top, described camera 7 is arranged on the top of lens fixed seat 8, and camera 7 is flexibly connected with lens fixed seat 8 by joint pin, left side and the right side on described display/panel bracket 15 top are equipped with sound equipment 1, described main frame 2 is arranged on the left side of display/panel bracket 15, described main frame 2 respectively with sound equipment 1, display screen 14, keyboard 4 and microphone 10 are electrically connected, described keyboard 4 is arranged on the left side of main frame 2, described display screen 14 is arranged on the inside of display/panel bracket 15, the right side central of described display/panel bracket 15 is fixedly connected with turning axle 9, and display screen 14 is rotationally connected by turning axle 9 and display/panel bracket 15, the top of described display screen base 3 is fixedly connected with the bottom of display/panel bracket 15, described microphone standing groove 11 is arranged on the right side of display/panel bracket 15, and microphone standing groove 11 is fixedly connected with display screen base 3, the top of described microphone standing groove 11 is provided with microphone 10, the below of described display screen base 3 is provided with connecting link 5, described connecting link 5 is provided with 4, and 4 connecting links are rotationally connected by coupling shaft 12, the below of described connecting link 5 is provided with base plate 13, described base plate 13 is flexibly connected with display screen base 3 by connecting link 5, left side and the right side of described base plate 13 bottom are equipped with wheel 6.
Principle of work: when this teaching playing device being used for agricultural technology extension uses, first main frame 2 is opened, then display screen 14 is opened, at this time the video of required broadcasting is placed in main frame 2, then play by keyboard 4, then interpretation staff is spoken by microphone 10, sound is spread by sound equipment 1, the position that can adjust display screen 14 when required by rotating turning axle 9 meets the crowd of diverse location, after explanation terminates, by display, base 3 and base plate 13 are pressed together frequently, then just can carry out moving by wheel 6.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the teaching playing device for agricultural technology extension, comprise main frame (2), display screen base (3), keyboard (4), camera (7), lens fixed seat (8), microphone standing groove (11), coupling shaft (12), base plate (13), display screen (14), display/panel bracket (15), it is characterized in that: described lens fixed seat (8) is fixedly connected with the middle part on display/panel bracket (15) top, described camera (7) is arranged on the top of lens fixed seat (8), and camera (7) is flexibly connected with lens fixed seat (8) by joint pin, the left side on described display/panel bracket (15) top and right side are equipped with sound equipment (1), described main frame (2) is arranged on the left side of display/panel bracket (15), described keyboard (4) is arranged on the left side of main frame (2), described display screen (14) is arranged on the inside of display/panel bracket (15), the right side central of described display/panel bracket (15) is fixedly connected with turning axle (9), and display screen (14) is rotationally connected by turning axle (9) and display/panel bracket (15), the top of described display screen base (3) is fixedly connected with the bottom of display/panel bracket (15), described microphone standing groove (11) is arranged on the right side of display/panel bracket (15), and microphone standing groove (11) is fixedly connected with display screen base (3), the top of described microphone standing groove (11) is provided with microphone (10), the below of described display screen base (3) is provided with connecting link (5), the below of described connecting link (5) is provided with base plate (13), described base plate (13) is flexibly connected with display screen base (3) by connecting link (5), the left side of described base plate (13) bottom and right side are equipped with wheel (6).
2. a kind of teaching playing device for agricultural technology extension according to claim 1, is characterized in that: described main frame (2) is electrically connected with sound equipment (1), display screen (14), keyboard (4) and microphone (10) respectively.
3. a kind of teaching playing device for agricultural technology extension according to claim 1, is characterized in that: described connecting link (5) is provided with 4, and 4 connecting links are rotationally connected by coupling shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545142.6U CN204884242U (en) | 2015-07-24 | 2015-07-24 | A teaching play device for agricultural technologies promotes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520545142.6U CN204884242U (en) | 2015-07-24 | 2015-07-24 | A teaching play device for agricultural technologies promotes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884242U true CN204884242U (en) | 2015-12-16 |
Family
ID=54828594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520545142.6U Expired - Fee Related CN204884242U (en) | 2015-07-24 | 2015-07-24 | A teaching play device for agricultural technologies promotes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448611A (en) * | 2018-12-14 | 2019-03-08 | 池州市普丰科技服务有限公司 | A kind of agricultural technology extension propagandizing device |
-
2015
- 2015-07-24 CN CN201520545142.6U patent/CN204884242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448611A (en) * | 2018-12-14 | 2019-03-08 | 池州市普丰科技服务有限公司 | A kind of agricultural technology extension propagandizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160724 |